Well I believe that some people are more prone to seeing ghosts. The reason I'm saying this is because you said your brother saw a ghost so it could be something that runs in your family. Although it is also that is could be something to do with medications or health. I don't disagree with a check up, however never underestimate the possibility that certain things do exist. Good luck to you and your family.

"The world is a fine place and worth fighting for."
Ernest Hemingway
CG since June 15th, 20083b very thick hair with very kinky (possibly 3c) curls underneath Went Deva Care line beginning
September 23, 2009
Update: 10/12/2009 I can't stop playing with my curls!! So soft, shiny and manageable!!!! IN LOVE WITH DEVA Products!!!!!! YIPPPIE!!!!